I am normally a very active 42yr old male who cycles and runs 6-8 times a week but on Tuesday morning i woke up and could not move hardly (I did have a rest day Monday). My knees and ankles were very sore and the back of my heels were very tender and the outer ears were very red and burning. Since then i have hardly been able to walk especially first thing in the morning. There is no swelling of any areas just a few tented points.
Does anyone have any ideas what it could be?